TS Optics

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TS Glass Path Corrector for Binoviewers 1 1/4".
64.00 €
Delivery date : 1-4 days
The 1:10 dual speed gear allows for significantly better focusing.
89.00 €
Delivery date : 1-4 days

The 4" corrector and reducer is designed for the large 180mm f/7 Triplet APO and allows astrophotography with full frame cameras at the highest level.

  • Improves the focal ratio from f/7 to f/5.6 and reduces the focal length of the apo to 1008 mm
  • Full illumination and correction up to full frame
  • Working distance is 55 mm from the M48 connection thread
  • The corrector is screwed to the focuser of the apo
1341.00 €
Delivery date : 1-4 days
Extension Tube 2" with double sided 2" filter thread, length 8 mm
24.00 €
Delivery date : 1-4 days
90° comfortable View with additional magnification for polar finders
125.00 €
Delivery date : 1-2 days
Adapter from 2" to SC Outer Thread to connect SC Accessories to 2".
22.00 €
Delivery date : 1-4 days
Adapter for the M63 APM-Riccardi Reducer to Starlight 3" Focuser.
88.00 €
Delivery date : 1-4 days
This mechanism compensates tilted focalplanes, focusers, accessories and camera sensors - unsharp corners are avoided.
52.00 €
Delivery date : 1-4 days
This reducer, connected with the astrographs, can effectively shorten the exposure time and dramatically increase your field of view.
565.00 €
Delivery date : 1-4 days
The 107PHQ is a transportable APO refractor for astrophotography with corrected field of view up to full frame sensor and for observation up to the highest magnification range.
2949.00 €
Delivery date : 1-4 days

This long focal ratio flatfield apochromat support 60 mm image circle and does not need calculations for backfocus. If the image is sharp, the field is flat.

  • 130 mm aperture, 1000 mm focal length, f/7.7
  • Petzval like, self flattening design with two ED elements
  • 3.4" dual speed focuser
  • 2" and 1.25" receptacles, M68, M54 and M48 threads
  • Retractable dew shield
  • Losmandy style dovetail bar
  • Handle
  • Vixen type finder base
3869.00 €
Delivery date : 1-4 days

With the FMA180 Askar has created a triplet APO refractor with unique visual and photographic applications

  • With just a few simple steps, the APO telephoto lens can be transformed into a compact astronomical telescope, a guide scope or a powerful spotting scope for landscape observation.
  • Aperture 40 mm
  • Air-spaced triplet ED lens for almost pure color image
  • Photographic focal length 180 mm (with corrector) - focal ratio f/4.5
  • 2" filter thread in front of the objective for nebula filters
  • Focal length for observation 220 mm
  • The photographic field of view is up to full frame size
  • Precise helical focuser on the lens for accurate focusing - with locking mechanism
    T2 camera connection with 55 mm working distance (when used as telephoto lens)
  • Weight only 395 grams
  • Can easily be attached to the telescope instead of the finder
  • Fits on any ball head - also ideal for mobile astrophotography with photo trackers like the Sywatcher Adventurer
  • Ideally suitable also as mini guide telescope
  • The FMA180 can be converted into a compact spotting scope for observation in just a few steps
429.00 €
Delivery date : 1-4 days